<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="设备名称" prop="deviceName">
        <el-input
          v-model="queryParams.deviceName"
          placeholder="请输入设备名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="设备位置" prop="deviceLocation">
        <el-input
          v-model="queryParams.deviceLocation"
          placeholder="请输入设备位置"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="设备状态" prop="deviceStatusText">
        <el-select
          v-model="queryParams.deviceStatus"
          placeholder="请选择"
          clearable
          @keyup.enter.native="handleQuery"
        >
          <el-option
            v-for="item in options"
            :key="item.value"
            :label="item.label"
            :value="item.value"
          >
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-download"
          size="mini"
          @click="toRepair"
          >需要维修</el-button
        >
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="deviceList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="设备编号" align="center" prop="deviceCode" />
      <el-table-column label="设备名称" align="center" prop="deviceName" />
      <el-table-column label="设备位置" align="center" prop="deviceLocation" />
      <el-table-column
        label="设备状态"
        align="center"
        prop="deviceStatusText"
      />
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改设备管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="设备编号" prop="deviceCode">
          <el-input
            v-model="form.deviceCode"
            placeholder="请输入设备编号"
            @blur="validateOnBlur('deviceCode')"
          />
        </el-form-item>
        <el-form-item label="设备名称" prop="deviceName">
          <el-input v-model="form.deviceName" placeholder="请输入设备名称" />
        </el-form-item>
        <el-form-item label="设备位置" prop="deviceLocation">
          <el-input
            v-model="form.deviceLocation"
            placeholder="请输入设备位置"
          />
        </el-form-item>
        <el-form-item label="设备状态" prop="deviceStatusText">
          <el-select v-model="form.deviceStatus" placeholder="请选择">
            <el-option
              v-for="item in options"
              :key="item.value"
              :label="item.label"
              :value="item.value"
            >
            </el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <el-dialog title="维修信息" :visible.sync="dialogFormVisible">
      <el-form :model="repairForm">
        <div v-for="(item, index) in repairList" :key="index">
          <div style="margin-bottom: 15px">
            {{ item.deviceName }}的维修信息：
          </div>

          <el-form-item label="损坏描述" label-width="80px">
            <el-input
              type="textarea"
              v-model="item.remark"
              autocomplete="off"
            ></el-input>
          </el-form-item>
          <el-form-item label="图片" prop="picPath">
            <image-upload v-model="item.picPath" />
          </el-form-item>
        </div>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">取 消</el-button>
        <el-button type="primary" @click="addRepairMethod">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listDevice,
  getDevice,
  delDevice,
  addDevice,
  addRepair,
  updateDevice,
} from "./device";
import { getToken } from "@/utils/auth";

export default {
  name: "Device",
  data() {
    return {
      dialogVisible: false,
      headers: { Authorization: "Bearer " + getToken() },
      options: [
        {
          label: "正常",
          value: "1",
        },
        {
          label: "损坏",
          value: "2",
        },
        {
          label: "正在维修",
          value: "3",
        },
      ],
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      dialogFormVisible: false,
      // 总条数
      total: 0,
      // 设备管理表格数据
      deviceList: [],
      repairList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        deviceName: null,
        deviceLocation: null,
        deviceStatus: null,
        deviceStatusText: null,
      },
      // 表单参数
      form: {},
      repairForm: {},
      // 表单校验
      rules: {
        deviceCode: [
          {
            pattern: /^\d{6}$/,
            message: "设备编号必须为六位数字",
            trigger: "blur",
          },
        ],
      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    validateOnBlur(field) {
      this.$refs.form.validateField(field, (error) => {
        if (error) {
          this.$message.error(error);
        }
      });
    },
    uploadResult(response, file, fileList, index) {
      console.log(file.response.fileName);
      this.deviceList[index].picPath = file.response.fileName;
    },
    handleRemove(file, fileList) {
      // console.log(file, fileList);
    },
    handlePictureCardPreview(file, index) {
      // console.log('@',index);
      this.dialogVisible = true;
      // console.log(this.deviceList);
    },
    /** 查询设备管理列表 */
    getList() {
      this.loading = true;
      listDevice(this.queryParams).then((response) => {
        this.deviceList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    toRepair() {
      //选中的id
      // console.log(this.ids);
      this.repairList = [];
      for (let i = 0; i < this.deviceList.length; i++) {
        const device = this.deviceList[i];
        // 检查当前设备的 id 是否存在于 ids 数组中
        if (this.ids.includes(device.id)) {
          // 如果存在，则将该设备添加到 repairList 数组中
          this.repairList.push(device);
        }
      }
      // console.log(this.repairList);
      this.dialogFormVisible = true;
    },
    addRepairMethod() {
      addRepair(this.repairList).then((response) => {
        this.$modal.msgSuccess("新增成功");
        this.open = false;
        this.getList();
      });
      this.dialogFormVisible = false;
    },

    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        deviceCode: null,
        deviceName: null,
        pic_path: "",
        deviceLocation: null,
        deviceStatus: null,
        deviceStatusText: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.id);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加设备管理";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids;
      getDevice(id).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改设备管理";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.id != null) {
            updateDevice(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addDevice(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal
        .confirm('是否确认删除设备管理编号为"' + ids + '"的数据项？')
        .then(function () {
          return delDevice(ids);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        "hotel/device/export",
        {
          ...this.queryParams,
        },
        `device_${new Date().getTime()}.xlsx`
      );
    },
  },
};
</script>
